1 /**************************************************************************/
2 /* */
3 /* Copyright (c) Microsoft Corporation. All rights reserved. */
4 /* */
5 /* This software is licensed under the Microsoft Software License */
6 /* Terms for Microsoft Azure RTOS. Full text of the license can be */
7 /* found in the LICENSE file at https://aka.ms/AzureRTOS_EULA */
8 /* and in the root directory of this software. */
9 /* */
10 /**************************************************************************/
11
12
13 /**************************************************************************/
14 /**************************************************************************/
15 /** */
16 /** USBX Component */
17 /** */
18 /** Device Pima Class */
19 /** */
20 /**************************************************************************/
21 /**************************************************************************/
22
23 #define UX_SOURCE_CODE
24
25
26 /* Include necessary system files. */
27
28 #include "ux_api.h"
29 #include "ux_device_class_pima.h"
30 #include "ux_device_stack.h"
31
32
33 /**************************************************************************/
34 /* */
35 /* FUNCTION RELEASE */
36 /* */
37 /* _ux_device_class_pima_device_reset PORTABLE C */
38 /* 6.1 */
39 /* AUTHOR */
40 /* */
41 /* Chaoqiong Xiao, Microsoft Corporation */
42 /* */
43 /* DESCRIPTION */
44 /* */
45 /* This function informs the application that the device needs to */
46 /* be reset. This will close the session. */
47 /* */
48 /* INPUT */
49 /* */
50 /* pima Pointer to pima class */
51 /* */
52 /* OUTPUT */
53 /* */
54 /* Completion Status */
55 /* */
56 /* CALLS */
57 /* */
58 /* _ux_device_class_pima_response_send Send PIMA response */
59 /* */
60 /* CALLED BY */
61 /* */
62 /* Device Pima Class */
63 /* */
64 /* RELEASE HISTORY */
65 /* */
66 /* DATE NAME DESCRIPTION */
67 /* */
68 /* 05-19-2020 Chaoqiong Xiao Initial Version 6.0 */
69 /* 09-30-2020 Chaoqiong Xiao Modified comment(s), */
70 /* resulting in version 6.1 */
71 /* */
72 /**************************************************************************/
_ux_device_class_pima_device_reset(UX_SLAVE_CLASS_PIMA * pima)73 UINT _ux_device_class_pima_device_reset(UX_SLAVE_CLASS_PIMA *pima)
74 {
75
76 UINT status;
77
78 /* If trace is enabled, insert this event into the trace buffer. */
79 UX_TRACE_IN_LINE_INSERT(UX_TRACE_DEVICE_CLASS_PIMA_DEVICE_RESET, pima, 0, 0, 0, UX_TRACE_DEVICE_CLASS_EVENTS, 0, 0)
80
81 /* Invoke the application callback function. */
82 status = pima -> ux_device_class_pima_device_reset(pima);
83
84 /* Check for error. */
85 if (status != UX_SUCCESS)
86
87 /* We return an error. */
88 _ux_device_class_pima_response_send(pima, status, 0, 0, 0, 0);
89
90 else
91 {
92
93 /* We return a response with success. */
94 _ux_device_class_pima_response_send(pima, UX_DEVICE_CLASS_PIMA_RC_OK, 0, 0, 0, 0);
95
96 /* Session is now closed. */
97 pima -> ux_device_class_pima_session_id = 0;
98
99 }
100
101 /* Return completion status. */
102 return(status);
103 }
104
105
106
